What is the distance between point A and point B?

13 units

Step-by-step explanation:

It's literally a number line, you can count each mark if you have to or just do 7+6

i am currently in the exact same situation rn. algebra2/adv algebra is killing

step-by-step explanation:

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d